27584670295

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{18787}}^1$

素因数の和:19280

約数の個数: 48

約数和(自身を含む): 41560108128

約数和(自身を除く): 13975437833

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 461, 637, 2305, 3185, 3227, 5993, 16135, 18787, 22589, 29965, 41951, 93935, 112945, 131509, 209755, 244231, 293657, 657545, 920563, 1221155, 1468285, 1709617, 4602815, 8548085, 8660807, 11967319, 43304035, 59836595, 60625649, 112590491, 303128245, 424379543, 562952455, 788133437, 2121897715, 3940667185, 5516934059, 27584670295]

約数ペア:

[(1, 27584670295), (5, 5516934059), (7, 3940667185), (13, 2121897715), (35, 788133437), (49, 562952455), (65, 424379543), (91, 303128245), (245, 112590491), (455, 60625649), (461, 59836595), (637, 43304035), (2305, 11967319), (3185, 8660807), (3227, 8548085), (5993, 4602815), (16135, 1709617), (18787, 1468285), (22589, 1221155), (29965, 920563), (41951, 657545), (93935, 293657), (112945, 244231), (131509, 209755)]